Merge branch '3.1.x'

Author: Graeme Rocher

grails-shell/src/main/groovy/org/grails/cli/GrailsCli.groovy

@@ -520,6 +520,11 @@ class GrailsCli {
             if(new File(BuildSettings.BASE_DIR, "build.gradle").exists()) {
                 def dependencyMap = new MapReadingCachedGradleOperation<List<URL>>(projectContext, ".dependencies") {
 
+                    @Override
+                    void updateStatusMessage() {
+                        GrailsConsole.instance.updateStatus("Resolving Dependencies. Please wait...")
+                    }
+
                     @Override
                     List<URL> createMapValue(Object value) {
                         if(value instanceof List) {

grails-shell/src/main/groovy/org/grails/cli/gradle/cache/CachedGradleOperation.groovy

@@ -72,6 +72,7 @@ abstract class CachedGradleOperation<T> implements Callable<T> {
             dgc.embedded(true)
             def projectConnection = dgc.connect()
             try {
+                updateStatusMessage()
                 def data = SystemOutErrCapturer.withNullOutput {
                     readFromGradle(projectConnection)
                 }
@@ -86,6 +87,10 @@ abstract class CachedGradleOperation<T> implements Callable<T> {
         }
     }
 
+    void updateStatusMessage() {
+        // no-op
+    }
+
     protected void storeData(T data) {
         try {
             def depsFile = new File(BuildSettings.TARGET_DIR, fileName)